42967400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 116778240

約数和(自身を除く): 73810840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 470, 653, 658, 700, 940, 1175, 1306, 1316, 1400, 1645, 1880, 2350, 2612, 2632, 3265, 3290, 4571, 4700, 5224, 6530, 6580, 8225, 9142, 9400, 13060, 13160, 16325, 16450, 18284, 22855, 26120, 30691, 32650, 32900, 36568, 45710, 61382, 65300, 65800, 91420, 114275, 122764, 130600, 153455, 182840, 214837, 228550, 245528, 306910, 429674, 457100, 613820, 767275, 859348, 914200, 1074185, 1227640, 1534550, 1718696, 2148370, 3069100, 4296740, 5370925, 6138200, 8593480, 10741850, 21483700, 42967400]

約数ペア:

[(1, 42967400), (2, 21483700), (4, 10741850), (5, 8593480), (7, 6138200), (8, 5370925), (10, 4296740), (14, 3069100), (20, 2148370), (25, 1718696), (28, 1534550), (35, 1227640), (40, 1074185), (47, 914200), (50, 859348), (56, 767275), (70, 613820), (94, 457100), (100, 429674), (140, 306910), (175, 245528), (188, 228550), (200, 214837), (235, 182840), (280, 153455), (329, 130600), (350, 122764), (376, 114275), (470, 91420), (653, 65800), (658, 65300), (700, 61382), (940, 45710), (1175, 36568), (1306, 32900), (1316, 32650), (1400, 30691), (1645, 26120), (1880, 22855), (2350, 18284), (2612, 16450), (2632, 16325), (3265, 13160), (3290, 13060), (4571, 9400), (4700, 9142), (5224, 8225), (6530, 6580)]